Variant 8-6811881-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_207411.5(XKR5):c.1378C>G(p.Arg460Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 10/13 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 33)

Failed GnomAD Quality Control

Consequence

XKR5
NM_207411.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.00300

Variant links:

Genes affected

XKR5 (HGNC:20782): (XK related 5) Predicted to be involved in apoptotic process involved in development; engulfment of apoptotic cell; and phosphatidylserine exposure on apoptotic cell surface. Predicted to be integral component of membrane. Predicted to be active in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

XKR5 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.055287838).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
XKR5	NM_207411.5 linkuse as main transcript	c.1378C>G	p.Arg460Gly	missense_variant	7/7	ENST00000618742.3	NP_997294.3	Q6UX68-1
XKR5	NM_001289973.2 linkuse as main transcript	c.889C>G	p.Arg297Gly	missense_variant	8/8		NP_001276902.1	Q6UX68

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
XKR5	ENST00000618742.3 linkuse as main transcript	c.1378C>G	p.Arg460Gly	missense_variant	7/7	1	NM_207411.5	ENSP00000483879.1	Q6UX68-1
XKR5	ENST00000618990.4 linkuse as main transcript	n.*1255C>G		non_coding_transcript_exon_variant	8/8	1		ENSP00000485506.1	Q6UX68-3
XKR5	ENST00000618990.4 linkuse as main transcript	n.*1255C>G		3_prime_UTR_variant	8/8	1		ENSP00000485506.1	Q6UX68-3

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

152224

Hom.:

Cov.:

FAILED QC

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000688

AC:

AN:

145296

Hom.:

AF XY:

0.00

AC XY:

AN XY:

77438

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000440

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Cov.:

GnomAD4 genome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.00000657

AC:

AN:

152224

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74376

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

ExAC

AF:

0.0000386

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jan 09, 2024

The c.1378C>G (p.R460G) alteration is located in exon 7 (coding exon 7) of the XKR5 gene. This alteration results from a C to G substitution at nucleotide position 1378, causing the arginine (R) at amino acid position 460 to be replaced by a glycine (G). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.080

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.46

CADD

Benign

0.60

DANN

Benign

0.45

DEOGEN2

Benign

0.011

FATHMM_MKL

Benign

0.14

LIST_S2

Benign

0.35

MetaRNN

Benign

0.055

MutationAssessor

Benign

0.34

PrimateAI

Benign

0.18

Sift4G

Benign

0.50

Vest4

0.047

MVP

0.25

GERP RS

-1.3

Varity_R

0.080

gMVP

0.070

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over